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BUG#43171 - Assertion failed: thd->transaction.xid_state.xid.is_null()

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XA START may cause assertion failure/server crash when it is called
after unilateral roll back issued by the Resource Manager (both
in regular transaction and after XA transaction).

The problem was that rm_error variable wasn't set/reset properly.
This commit is contained in:
Sergey Vojtovich
2009-10-28 19:39:08 +04:00
parent 9db41de042
commit d6f27e58b7
4 changed files with 97 additions and 2 deletions
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3
sql/handler.cc
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@ -1311,7 +1311,8 @@ int ha_rollback_trans(THD *thd, bool all)
}
trans->ha_list= 0;
trans->no_2pc=0;
if (is_real_trans && thd->transaction_rollback_request)
if (is_real_trans && thd->transaction_rollback_request &&
thd->transaction.xid_state.xa_state != XA_NOTR)
thd->transaction.xid_state.rm_error= thd->main_da.sql_errno();
if (all)
thd->variables.tx_isolation=thd->session_tx_isolation;